Free Competitor Positioning & Change Tracker

This is an n8n workflow (Competitor Tracker (Groq Edition)) that automatically monitors competitor webpages for meaningful changes on a weekly schedule.

Flow:

1. Weekly Schedule (Mondays 9 AM) → triggers the workflow

2. Competitor URL List → provides a list of competitor URLs to check (currently hardcoded example)

3. Direct HTTP GET → fetches HTML content from each URL

4. Compare & Diff Snapshots → cleans HTML (strips scripts/styles), compares against cached previous version using workflow static data

5. Has Page Changed? → filters only items where content differs

6. LLM Analysis (Groq) → sends diff to Groq API (openai/gpt-oss-120b) with a prompt to extract pricing/packaging/feature changes

7. Filter Superficial Edits → discards "NO_MATERIAL_CHANGES" responses

8. Send an Email → emails results to cometmarket17@gmail.com

Key features:

- Uses Groq LLM for intelligent change summarization (ignores noise like copyright years)

- Persists snapshots in n8n's static workflow data (no external DB needed)

- Only alerts on material changes (pricing, tiers, features, value props)